Added few more stubs so that control reaches to DestroyDevice().

[mesa.git] / src / intel / genxml / README

diff --git a/src/intel/genxml/README b/src/intel/genxml/README
index bc518c60bad1ed1c184cbf31b4bee329a96e251f..09a2adec9fcfca95ee807189eea747ba3cfbb461 100644 (file)
--- a/src/intel/genxml/README
+++ b/src/intel/genxml/README
@@ -58,3 +58,21 @@ in memory:
      have to call a function to do this, but with the pack function we
      generate code in the pack function to do this for us. That's a
      lot less error prone and less work.
+
+Keeping genxml files tidy :
+
+   In order to spot differences easily between generations, we keep genxml files sorted.
+   You can trigger the sort by running :
+
+      $ cd src/intel/genxml; ./gen_sort_tags.py
+
+   gen_sort_tags.py is the script that sorts genxml files using with
+   the following rules :
+
+      1) Tags are grouped in the following order <enum>, <struct>,
+         <instruction>, <register>
+
+      2) <field> tags are sorted through the value of their start attribute
+
+      3) Sort <struct> tags by dependency so that other scripts have
+         everything properly ordered.